What are Facebook Credits?Facebook Credits are a virtual currency you can use to buy virtual goods in any games or apps of the Facebook platform that accept payments. You can buy Facebook Credits directly from within an app using your credit card, PayPal, mobile phone and many other local payment methods.

To check your balance or to buy Facebook Credits for later use in an app, go to the Payments tab in your Account Settings.

Where can I use Facebook Credits?Facebook Credits are available when you use games and apps on your desktop or mobile device.

All purchases of virtual goods or currency packages are powered by Facebook Credits. This means that when you buy an item within a game, you will actually be purchasing Facebook Credits which will then be automatically converted to your desired in-game item.
How can I use my Facebook Credits balance to purchase in-game items or currency?
In order to use your existing Facebook Credits (Account Balance) in your desired game, please follow the steps listed below:

Open up the app you want to use your account balance in. Select the in-game currency package or item you would like to purchase.
Click "Continue".
If you have a sufficient account balance to make the purchase, click "Buy" to complete it.

If your account balance is insufficient to make your purchase, you will see how many additional funds you need in order to complete the purchase. Select which payment method you would like to buy the required Facebook Credits with and complete the transaction by clicking the "Buy" button.

If you would like to view your current Facebook Credits balance, go to the Payments tab of your Account Settings.